Franken squeezed two women’s buttocks at political events during his first campaign run, the women alleged. The fourth woman to come forward said Franken forcibly kissed her during an interview in 2006, two years before he first took office.

Franken has attempted to disputed some of these allegations, but has since apologized, and called for an Ethics Committee investigation regarding his own actions. However, as more accusations surfaced, the calls for resignation have become louder.

Baldwin, who received a $20,000 donation from Franken’s political action committee, has since donated the money to a Women Veterans Initiative — a Minnesota organization to help improve the lives of women who served in the military.

Franken is expected to make an official announcement about his future in the Senate Thursday.

Sexual harassment is unacceptable. This morning I spoke with Senator Franken and, as you know, he will be making an announcement about his future tomorrow morning. I am confident he will make the right decision.